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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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74F273SC Fiches technique(PDF) 4 Page - National Semiconductor (TI) |
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74F273SC Fiches technique(HTML) 4 Page - National Semiconductor (TI) |
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4 / 8 page  AC Electrical Characteristics 74F 54F 74F TA ea25 C TA VCC e Mil TA VCC e Com Symbol Parameter VCC ea50V CL e 50 pF CL e 50 pF Units CL e 50 pF Min Typ Max Min Max Min Max fmax Maximum Clock Frequency 160 95 130 MHz tPLH Propagation Delay 30 70 25 95 25 75 ns tPHL Clock to Output 40 900 30 110 35 90 tPLH Propagation Delay 45 95 30 110 40 100 ns tPHL MR to Output AC Operating Requirements 74F 54F 74F Symbol Parameter TA ea25 C TA VCC e Mil TA VCC e Com Units VCC ea50V Min Max Min Max Min Max ts(H) Setup Time HIGH or LOW 30 35 30 ts(L) Data to CP 35 40 35 ns th(H) Hold Time HIGH or LOW 05 10 05 th(L) Data to CP 10 10 10 tw(L) MR Pulse Width LOW 60 40 60 ns tw(H) CP Pulse Width 60 50 60 ns tw(L) HIGH or LOW 60 50 60 trec Recovery Time MR to CP 30 45 35 ns Ordering Information The device number is used to form part of a simplified purchasing code where a package type and temperature range are defined as follows 74F 273 S C X Temperature Range Family Special Variations 74FeCommercial X e Devices shipped in 13 reels 54FeMilitary QB e Military grade with environmental and burn-in processing shipped Device Type in tubes Package Code Temperature Range P e Plastic DIP C e Commercial (0 Cto a70 C) D e Ceramic DIP M e Military (b55 Cto a125 C) S e Small Outline SOIC JEDEC SJ e Small Outline SOIC EIAJ F e Flatpak L e Leadless Chip Carrier (LCC) 4 |
Numéro de pièce similaire - 74F273SC |
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Description similaire - 74F273SC |
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